baber/WOPTO huggingface dataset:
Patent KR-20020040223-A (KR)
Title: Method for meditating the e-business between community and corporation
Inventor: JUNG HYEON GYEONG
IPC: G06Q99/00
Filed: 2000-11-24
Abstract: PURPOSE: A method for intermediating an electronic commerce of a community and a company is provided to make an effective advertisement execution and a company publicizing possible and supply various kinds of commodities adapted to objects according to ages and friendly societies by making a commodity provider select a friendly society or a community having a proper condition for advertising one's commodity and performing an advertisement. CONSTITUTION: Friendly societies and communities for supplying an electronic commerce by linking with a company register information with respect to one's friendly society and community. A friendly society and a community are selected in accordance with the search result. A cooperation requesting document is transmitted to the selected friendly society and community. The friendly society and a community which are received the cooperation request accept or refuse the cooperation request. An electronic commerce menu is registered in an accepted friendly society and community.
Patent KR-20010016246-A (KR)
Title: Angel control type lumbar supporter for vehicle
Inventor: SHIN TAE SIK
IPC: B60N2/64
Filed: 2000-11-22
Abstract: PURPOSE: A back rest protects a lumbar by setting the angle of a lumbar supporter optimal to a human race and a body type. CONSTITUTION: A back rest for a vehicle comprises a lumbar supporter angle adjusting handle(1), a lumbar angle adjusting metal belt(6), a worm(4-1), a worm gear(4-2) and a frame(3). The worm(4-1) and the worm gear(4-2) apply a tension to the lumbar angle adjusting metal belt(6). The frame(3) maintains above members to a predetermined shape with each other. The frame(3) and the lumbar angle adjusting metal belt(6) have thin metal plate materials which are bendable the forward and the rearward. Therefore, if the lumbar supporter angle adjusting handle(1) is rotated, the portion of the frame(3) and the lumbar angle adjusting metal belt(6), which are not fixed is protruded the forward and the rearward.
Patent KR-20020041484-A (KR)
Title: Color image receiving tube
Inventor: DANAKA TOSHIHIKO
IPC: H01J29/51
Filed: 2000-11-28
Abstract: PURPOSE: A color cathode ray tube is provided to reduce an interval between effective beams on a deflection center in a center part and a peripheral part of screen according to deflection current by using two electron quad poles. CONSTITUTION: A panel(1) has a flat outer face and a curved inner face. An inline electron gun(9) is mounted in a neck(2). A funnel(3) is contacted with the panel(1). A maximum angle of deflection is 110 degrees. A stripe type phosphorus material is formed on a phosphor screen(4). A shadow mask(5) has a plurality of slots. The shadow mask(5) is supported by a support frame(6). The support frame(6) is installed on the panel(1) by using a spring(8). An inner magnetic shield(7) is mounted on the support frame(6). A deflection yoke(10) is adhered to a cone portion(33) of the funnel(3). The deflection yoke(10) is formed with a horizontal deflection coil(101), a separator(102), a vertical deflection coil(103), and a core(104). A magnet(11) is adhered to an upper portion and a lower portion of the horizontal deflection coil(101). A magnet assembly(12) controls convergence and purity of electron beam. A tension band(13) is used for preventing explosion of a bulb. The first electron fourfold pole coil(14) and the second electron fourfold pole coil(15) are installed between the deflection yoke(10) and the magnet assembly(12).
Patent KR-20020045738-A (KR)
Title: Switching valve for using semiconductor fabricating equipment
Inventor: CHO JIN SEOK
IPC: H01L21/00
Filed: 2000-12-11
Abstract: PURPOSE: A switching valve for equipment for fabricating a semiconductor is provided to prevent a defect of a semiconductor fabricating process, by controlling a flow rate of exhaustion according to a process characteristic of the semiconductor fabricating process. CONSTITUTION: A predetermined semiconductor fabricating process is performed in a process unit. An exhausting pipe exhausts remaining gas and disposal gas generated from the process unit. An exhausting gas flow control valve is installed in a predetermined position of the exhausting pipe. The first and second valve cases(310,320) of a valve case are coupled to each other. A hemispherical groove is formed on the inside surfaces of the valve case such that the inside surfaces confront each other. The portion of the valve case connected to the exhausting pipe is open. A spherical body is received in a space formed inside the first and second valve cases. The first and second penetrating holes form a predetermined angle, penetrating the diameter portion of the spherical body. The first pipe is coupled to the first penetrating hole. The second pipe penetrates the first pipe, coupled to the second penetrating hole. A penetrating hole for coupling a valve handle(330) is formed on the outer surface of one of the first or second valve case so that a portion corresponding to the rotation center of a ball valve(340) is seen from the outside. The valve handle rotates the ball valve, coupled to the penetrating hole for coupling the valve handle.
Patent KR-20020046352-A (KR)
Inventor: JUN YONG HA
IPC: H04B3/46
Filed: 2000-12-12
Abstract: PURPOSE: An apparatus and a method for measuring the quality of a traffic line in a communication system are provided to measure the quality of a real voice as well as one-way/two-way silence by setting up a call so that voice information can be transmitted and received via a specific traffic line between 2 subscriber lines, compares transmitted and received voice signals, and measuring the state of tone quality through the specific traffic line. CONSTITUTION: An apparatus for measuring the quality of a traffic line is comprised of the first communication part(41), the second communication part(42), a storage part(43), a setup part(44), a control part(45), an analysis part(46), and a display part(47). The first communication part(41), connected to the first subscriber line(31a) of a local exchange(31), transmits and receives tone signals and voice signals. The second communication part(42), connected to the second subscriber line(31b) of the local exchange(31), transmits and receives tone signals and voice signals. The storage part(43) stores a reference voice signal. The setup part(44) is to input and set up various functions to test the voice quality of a specific section. The control part(45) connects a call, passing through a specific traffic line between the local exchange(31) and an arbitrary remote exchange, between the first and second communication parts(41,42) and makes the reference voice signal mutually transmitted and received. The analysis part(46) obtains the difference parameter between the reference voice signal transmitted through the first or the second communication part(41,42) and the voice signal received through the first or the second communication part(41,42), substitutes the parameter for a preset function, measures the tone quality of the received voice signal, and analyzes the state of the specific traffic line on the basis of a measured result. The display part(47) displays various data according to the control of the control part(45).
Patent KR-20020046566-A (KR)
Title: The CRT Having Improved Inner shield
Inventor: CHOI WON SEOK
IPC: H01J29/06
Filed: 2000-12-15
Abstract: PURPOSE: A color cathode ray tube having an improved inner shied is provided to enhance shielding efficiency of earth magnetism by improving a structure of the inner shield. CONSTITUTION: An inner shield(60) is formed with a vertical portion(62) and a slope portion(63). The vertical portion(62) is extended in parallel to a center axis(X) of a tube. The slope portion(63) and an end portion of the vertical portion(62) are formed with one body. The slope portion(63) has a predetermined tilt angle toward the center axis(X) of the tube. A predetermined relationship is formed between the vertical portion(62) and the slope portion(63). The total height of the inner shied is formed by the vertical portion(62) and the slope portion(63). The height of the vertical portion(62) is 18 <=(V1/Vto)<= 25 percent of the total height of the inner shied. A notch is formed in an end portion of the slope portion(63).
Patent KR-20020051351-A (KR)
Title: Method for isolating semiconductor devices
Inventor: HAN SANG GYU
IPC: H01L21/76
Filed: 2000-12-22
Abstract: PURPOSE: An isolation method of semiconductor devices is provided to improve an isolation characteristic by preventing a void formation in a gap-filling processing. CONSTITUTION: A mask made of a buffer oxide(31) and a pad nitride(32), having an opening to define an isolation region and an active region, is formed on a semiconductor substrate(30). A trench(T2) is formed by partially etching the semiconductor substrate(30) using the mask. Then, a first oxide(33) is formed by a first oxidation of the inner surface of the trench(T2). Sidewall spacers made of an amorphous silicon layer are formed on both sidewalls of the first oxide(33). A second oxide(341) formed by a second oxidation of the sidewall spacers is filled into the lower portion of the trench(T2), thereby completely performing a gap-filling, so that a void formation is prevented without the shape of the trench(T2).
Patent KR-20020051014-A (KR)
Title: Method of purification of coke oven gas with separate treatment of CO2
Inventor: KIM JANG GYU
IPC: C10B49/02
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus and a method for purifying coke oven gas by separate treatment of CO2 are provided to increase absorption ratio of hydrogen sulfide by separately treating carbon dioxide during purification of the coke oven gas. CONSTITUTION: In a coke oven gas purification method comprising steps of removing hydrogen sulfide which is injected into a hydrogen sulfide absorption tower(2) and contained in coke oven gas(1) using an ammonia solution; and removing ammonia from the coke oven gas(1) passing through the hydrogen sulfide absorption tower(2), the method for purifying the coke oven gas by separate treatment of CO2 further comprises the steps of absorbing carbon dioxide(14) contained in the coke oven gas(1) by injecting a potassium carbonate contained solution into a carbon dioxide absorption column(11) before entering into the hydrogen sulfide removing step; distillation treating carbon dioxide from an absorption solution in which carbon dioxide(14) is absorbed; rejecting the distillation treated solution into the carbon dioxide absorption column(11) by controlling a temperature of a distillation treated solution; discharging a part of the solution to an ammonia solution manufacturing tower(6) so as to prevent accumulation of impurities inside the distillation treated absorption solution; reinjecting potassium hydroxide as much as a potassium carbonate consumption amount according to discharging of the solution; and collecting ammonia by sending distillation treated carbon dioxide into an ammonia collection tower(18).
Patent KR-20020051512-A (KR)
Title: Bucket apparatus for charging raw material with furnace
Inventor: HUH CHUN HAENG
IPC: F27B3/18
Filed: 2000-12-22
Abstract: PURPOSE: The bucket for charging raw materials into an electric furnace is provided to prevent facility interference and dropping of principal and subsidiary raw material to the surroundings according to opening or closing operation of a cram shell of a conventional bucket. CONSTITUTION: The bucket for charging raw materials into an electric furnace comprises a cylindrical body part(30) which is consisted of inner and outer cylindrical bodies(10,20) so that a flap operating space is formed in a space between the inner and outer cylindrical bodies(10,20), and into the bottom of which a raw material discharge port is integrally penetrated; and a flap part equipped with a flap(54) mounted along the circumference of the frame to the lower side of an arc shaped frame(52) that is slidingly arranged in an operation space(A) of the body part(30), wherein the raw material discharge port of the body part(30) is opened or closed according to movement of the flap(54).
Patent KR-20020052830-A (KR)
Title: A method for preparing Fe-Cr alloys using refractory wastes
Inventor: JUN MYEONG CHEOL
IPC: C22C35/00
Filed: 2000-12-26
Abstract: PURPOSE: A method for preparing Fe-Cr alloys using refractory wastes is provided to recycle wastes which would otherwise be discarded in landfill. CONSTITUTION: The method includes the steps of collecting refractory Mg-Cr waste(RDB-63F) and separating impurities from the refractory Mg-Cr waste; crushing the refractory Mg-Cr waste into proper size; mixing the refractory Mg-Cr waste with water and carbon powder selected from graphite, carbon black and cokes; smelting and reducing above mixture at 1600 to 1800°C in arc furnace.
Patent KR-20010044181-A (KR)
Inventor: LEE JONG UK
IPC: G02F1/13
Filed: 2000-12-19
Abstract: PURPOSE: A method for molding two-blade side plate of a cassette for loading a liquid crystal display panel and a molding apparatus thereof are to maintain an inner temperature of the molding apparatus for a long time. CONSTITUTION: An injection molding base(M) includes a top plate(1), an upper plate(2), a lower plate(3), a space block(4) and a base plate(5). A frame molding unit(11) and hanger blade molding units(14,14a) are formed within a ground between slide cores(10,10a). The slide cores can be separated from the lower plate into two sides. a plurality of gas exhaust protrusions(16) is formed on a lower portion of the ground in a zig-zag shape. A plurality of heaters(H) is mounted in the upper plate and the lower plate in order to prevent molding materials from being cooled rapidly. Panel plates(30,30a) are formed on an upper portion of the top plate and a bottom portion of the space plate.
Patent KR-20020053343-A (KR)
Title: Wind tunnel test system
Inventor: LEE JEONG HO
IPC: G01M9/02
Filed: 2000-12-27
Abstract: PURPOSE: A vehicle aerodynamic wind tunnel testing system is provided to obtain aerodynamic characteristics of vehicle body through an accurate test by removing the air pressure difference between the wind tunnel testing unit and balance chamber. CONSTITUTION: A vehicle aerodynamic wind tunnel testing system comprises a balance chamber(21) arranged underneath a turn table(15) at a bottom surface(7) of a wind tunnel testing unit(1), in such a manner that the balance chamber is sealed from outside and includes a balance system(19); and a pressure control unit arranged to the balance chamber, and which detects the air pressure difference between a wheel pad(13) and an interior of the balance chamber and removes the air pressure difference by adjusting the air pressure in the balance chamber. The pressure control unit includes a pressure difference sensor(23) connected to the wind tunnel testing unit, and which detects the air pressure difference between the balance chamber and the wind tunnel testing unit and outputs a signal; an air supply blower(25) arranged at a side of the balance chamber, and which supplies external air into the balance chamber; an exhaust blower(27) arranged at the other side of the balance chamber, and which exhausts air from the balance chamber to outside; and a pressure controller(29) for controlling air pressure in the balance chamber by controlling the rotational frequency of the air supply blower and the exhaust blower in accordance with the signal output from the pressure difference sensor.
Patent KR-20020053448-A (KR)
Title: sadomask of color cathod ray tube
Inventor: CHO YUN RAE
IPC: H01J29/07
Filed: 2000-12-27
Abstract: PURPOSE: A shadow mask of a cathode ray tube is provided to reduce doming due to electrons collided to an inner surface of the shadow mask. CONSTITUTION: A shadow mask of a cathode ray tube comprises an electron reflecting film(16a) on the surface of the shadow mask opposite to an electron gun and an inner surface of a tapered surface, and an electron reflecting film(16b) on the shadow mask surface portion of the electron reflecting film(16a). The electron reflecting films(16a,16b) are formed by a screen printing method and a deposition method regardless of their executing order. Paste for screen printing is made from WO3, Bi2O3, PbO, Pb2-xWO5-x, CaWO4, or MgWO4 of 100wt% as electron reflecting material, frit 40-70wt%, and vehicle 30-60wt%, and coated to form a coating film having a thickness of 5-40μm. Pb or Bi is deposited at 10¬-10 to 10¬-7 Torr to form a deposition film having a thickness of 0.01 to 1μm.
Patent KR-20020056295-A (KR)
Title: Liquid display panel for removing after image
Inventor: CHOI YU JIN
IPC: G02F1/1343
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display panel having a structure for improving image sticking is provided to arrange a portion of a pixel electrode and a common electrode on inplane to improve image sticking of FFS mode. CONSTITUTION: A liquid crystal display panel is constructed in such a manner that an active element is formed on a glass substrate and a pixel electrode is connected to the active element. A portion(6') of the pixel electrode is formed on inplane together with a portion of a common electrode(4') and the other portion(6) of the pixel electrode is formed opposite to the other portion(4) of the common electrode, having an insulating between the pixel electrode and the common electrode.
Patent KR-20020058650-A (KR)
Title: Method for Forming a Horizontal Underground Cavity using a Blasting Apparatus
Inventor: SHIM DONG SOO
IPC: E21B43/117
Filed: 2000-12-30
Abstract: PURPOSE: A blasting method for forming an underground horizontal hole using an explosion ejector is provided to enlarge an opening without the breaking of a wall and to promote work efficiency and safety. CONSTITUTION: The blasting method for forming an underground horizontal hole using an explosion ejector comprises the steps of: loading an angular file, a time detonator and a shaped charge(20) into a horizontal through hole passing through the inner center of a metal body(10) of an oval explosion ejector; suspending an explosion ejector over the upper part of a vertical hole(H) by driving a traction device(W1) by connecting a connector between a connecting ring of the body(10) of the explosion ejector loaded with the shaped charge(20) and a traction file(70) of a traction device(W1); connecting a blasting hairline(60) wound round the angular file drew from the body(10) and a take-up machine(W2) installed on the ground just before interposing into the horizontal hole(H) by descending the suspended explosion ejector; placing the blasting hairline and the explosion ejector to the vertical hole(H), then descending to the location of an opening where a fluid flows out; exploding the shaped charge(20) located at the opening of the vertical hole(H) to centralize explosive power in the horizontal direction of the opening of the vertical hole(H) through the through hole; and drawing back by ascending the body(10) to the take-up machine(W1).
Patent KR-20010021836-A (KR)
IPC: C23C14/00
Filed: 1998-07-15
Abstract: Aluminum-containing films (134) include an oxygen content within the films. The aluminum-containing films are formed by introducing hydrogen gas with argon or hydrogen gas/oxygen gas along with argon gas into a sputter deposition vacuum chamber during the sputter deposition of aluminum or aluminum alloys onto a semiconductor substrate (122). The aluminum-containing films so formed are hillock-free and have low resistitivy, relatively low roughness compared to pure aluminum, good mechanical strength, and low residual stress. <IMAGE>
Patent KR-20010022497-A (KR)
Title: 초친핵성 4-치환된-피리딘 촉매, 및 이를 제조하는데유용한 방법
IPC: C07D213/84
Filed: 1998-07-31
Abstract: 압출-과립화된 초친핵성 4-아미노-치환된 피리딘 촉매의 바람직한 제조 방법 및 이로부터 수득할 수 있는 과립형 생성물이 기술되어 있다.  또한, 활성화를 위한 아크릴산 또는 아크릴아미드 또는 이의 유사체를 사용하고 온화한 염기성 조건하에 4-치환을 위한 과량의 아민 시약중에서 수행되는 치환 단계를 포함하는, 4-아미노피리딘 화합물을 제조하기 위한 바람직한 활성화-치환-탈활성화 방법이 기술되어 있다.  상기 방법은 더욱 용이하게 가공되어 순수하고, 열-안정한 형태로 생성물을 회수하도록 개선된 반응 매스를 제공한다.  또한, 피리딘 베타인을 통한 4-치환된-피리딘을 제조하는 방법이 기재되어 있다.
Patent KR-20010023413-A (KR)
Title: 뉴런 활성을 가진 화합물
IPC: C07D213/40
Filed: 1998-08-27
Abstract: 본 발명은 신경 세포 내 신경 돌기의 성장을 자극하기 위한 화합물, 방법 및 약학적 조성물에 관한 것이다. 본 발명의 화합물과 이 화합물을 이용하는 조성물 및 방법은 단독으로 또는 신경 성장 인자와 같은 향신경성 인자와 함께 사용하여 질병 또는 물리적 외상에 의해 유발되는 뉴런 손상의 치료를 촉진할 수 있다.
Patent KR-20010031634-A (KR)
Title: 정제 테레프탈산의 제조방법 및 제조장치
IPC: C07C51/42
Filed: 1998-10-29
Abstract: 미반응 출발 물질, 용매, 부반응 생성물 및/또는 기타의 바람직하지 않은 물질로부터 선택된 불순물을 함유하는 액체 분산액으로부터 조 테레프탈산을 정제하는 방법과 장치를 제공한다.  당해 방법은 분산액을 여과하여 조 테레프탈산 필터 케이크를 형성시키는 단계, 필터 케이크를 상승된 온도에서 선택적 결정화 용매에 용해시켜 용액을 형성시키는 단계, 용액의 온도와 압력을 감소시켜 결정화 용매에서 용액으로부터 정제 테레프탈산을 결정화시키는 단계, 및 결정화된 정제 테레프탈산을 용액으로부터 분리시키는 단계를 포함한다.  본 발명에 따른 선택적 결정화 용매는 비-수성, 비-부식성이며 필수적으로 테레프탈산과 비-반응성이다.  바람직하게는, 선택적 결정화 용매는 N-메틸 피롤리돈 또는 디메틸아세트아미드이다.  당해 방법과 장치는 폴리에스테르 수지 또는 기타 제품을 경제적으로 유익한 비율과 투자 비용이 낮고 공정이 단순화된, 보다 덜 엄격한 가동 조건으로 제조하는 데 사용하기에 바람직한 순도를 갖는 정제 테레프탈산을 제공한다.
Patent KR-20010033111-A (KR)
IPC: D21F1/10
Filed: 1998-12-07
Abstract: An impermeable papermaking belt. The papermaking belt has a back side and a sheet side. The sheet side of the papermaking belt is textured. The sheet side imparts structure, preferably differential density, to paper made on the impermeable belt. The papermaking belt may comprise photosensitive resin on the sheet side. The papermaking belt may be used in conjunction with an imprinting roll which densifies the regions of the paper coincident the knuckles of the papermaking belt. This belt is suitable for papermaking machines having or not having a Yankee drying drum.
Patent KR-20010041944-A (KR)
Title: 소프트웨어 스텝프로그램을 조직화하는 객체지향방법
IPC: G06F9/44
Filed: 1998-07-28
Abstract: 실행가능한 소프트웨어 스텝프로그램을 조직화하는 객체지향방법은, 자체조직된 소프트웨어 객체들 또는 스텝들의 세트(200)를, 실행순서, 각 단계 및 단계들간에 입력들(510)의 출력들(234)에 대한 연결, 및 출력데이터변환들을 제공하는 계층적 구조로 구성함으로써 프로그램들을 창작한다. 스텝계층도 유사한 연산들을 수행하는 스텝들간의 공통성을 이용한다. 이 방법은 응용들을 준비하고 실행하는 것을 매우 쉽게 만들면서도 도전적인 응용들이 제공되고 수행될 수 있는 것을 보장한다. 프로그램들은 비결데이터베이스로부터 구축되거나 사용하기 편한 포인트클릭 그래픽사용자인터페이스(GUI)를 사용하여 직접 구축된다. 이 방법은 또한 프로그램을 실행하는 플랫폼(컴퓨터나 시스템)에 본래 갖추어진 GUI(690)라이브러리를 사용하여 매개변수들을 훈련하고 설정하는 것을 가능하게 하는 사용자인터페이스구성요소들을 창작하는 스텝프로그램을 위한 메커니즘을 제공한다. 따라서, 스텝프로그램들, 이를테면 기계시각프로그램들은 다른 CPU아키텍쳐들에 대해 변경없이 실행될 수 있고 이용가능한 경우 영상처리가속하드웨어를 이용할 수 있다.
Patent KR-20010092247-A (KR)
Title: 서브프레임을 이용하여 그레이 스케일 디스플레이를실행하는 장치 및 방법
IPC: G09G3/291
Filed: 2000-01-18
Abstract: 본 발명은 플라즈마 디스플레이 패널 또는 기타 디스플레이 패널에 적용되어 복수의 가중필드를 이용하여 그레이 스케일 디스플레이를 실행하는 장치 및 방법을 제공한다. 이 장치는 공급된 영상신호의 그레이 스케일 레벨을 동화상영역에 있어서 의사 윤곽선을 거의 생성하지 않는 소정 그레이 스케일 레벨 또는 이 소정 그레이 스케일 레벨간의 중간 그레이 스케일 레벨로 변환하고, 변환된 그레이 스케일 레벨과 원래 그레이 스케일 레벨간의 차이를 인접 픽셀로 확산하는 그레이 스케일 제한/차이 확산회로(17) 및 비디오신호를 생성하여 상기 회로(17)로부터 변환된 그레이 스케일 레벨을 우수 및 기수필드에서 선택적으로 디스플레이하는 디더회로(19)를 구비한다. 이 디더회로(19)는 변환된 그레이 스케일 레벨이 디더 그레이 스케일 레벨인 경우, 상기 디더 그레이 스케일 상하의 디더 레벨이 오프셋된 그레이 스케일 레벨이 선택적으로 제공되는 비디오신호를 생성한다.
Patent KR-20010042185-A (KR)
Title: 힌지 핸들을 포함하는 도어 로크, 특히 차량 로크용 작동장치
IPC: E05B5/00
Filed: 1999-03-01
Abstract: 힌지 핸들(40)을 포함하는 본 발명에 따른 작동 장치에 있어서 도어 내측(14)에 설치되는 지지체(20)에 힌지 가능한 플랩(30)용 지지핀(26)이 존재한다. 상기 핸들(40)은 단부 측의 두 고정점에 의해 플랩(30)과 연결되며, 또한 도어(10) 내 관통구(11, 12)를 통과하는 두 링크(21, 22)는 핸들(40)과 플랩(30) 사이에 존재한다. 간단한 조립을 할 수 있도록 제1 링크(21)에 제공되는 제1 고정 면을 피벗 베어링으로서 구성한다. 상기 피벗 베어링은 도어 평면(36)에 수직으로 서로 끼워 맞춰질 수 있는  하나의 피벗(41)과 하나의 시트(31)로 구성된다. 그런 다음 상기 회전축(35) 둘레에서 핸들(40)은 제2 고정점에 속하는, 제 2링크 상의 부분들(23, 24, 42)이 상호 정렬될 때까지 왜곡된다. 그런 다음 상기 정렬된 부분(23, 24, 42)들은 문제없이 상호 연결될 수 있다.